合同规定的保证 meaning in English

contractual guarantee

2 in any event , the buyer loses the right to rely on a lack of conformity of the goods if he does not give the seller notice thereof at the latest within a period of two years from the date on which the goods were actually handed over to the buyer , unless this time - limit is inconsistent with a contractual period of guarantee . article 40
无论如何，如果买方不在实际收到货物之日起两年内将货物不符合同情形通知卖方，他就丧失声称货物不符合同的权利，除非这一时限与合同规定的保证期限不符。